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authorViresh Kumar <viresh.kumar@st.com>2011-08-05 15:32:26 +0530
committerVinod Koul <vinod.koul@intel.com>2011-08-25 19:33:37 +0530
commit47850a27306997be914dedcbca1dfce09fa4ef0a (patch)
tree28f6d78992ffe7d8a259f18ab55c38bce2b9d1aa /arch/arm/include
parentd7db80801f8117cf210b9e2cd2c800e326d59fa2 (diff)
downloadop-kernel-dev-47850a27306997be914dedcbca1dfce09fa4ef0a.zip
op-kernel-dev-47850a27306997be914dedcbca1dfce09fa4ef0a.tar.gz
ARM: asm/pl080.h: Protect against multiple inclusion of header file
<asm/hardware/pl080.h> doesn't have protection to deal with multiple inclusion. And so we get compilation errors in cases where this file is included more than once. This patch adds #ifdefs at the top of file to protect it against multiple inclusions. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/hardware/pl080.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/hardware/pl080.h b/arch/arm/include/asm/hardware/pl080.h
index e4a04e4..33c78d7 100644
--- a/arch/arm/include/asm/hardware/pl080.h
+++ b/arch/arm/include/asm/hardware/pl080.h
@@ -21,6 +21,9 @@
* OneNAND features.
*/
+#ifndef ASM_PL080_H
+#define ASM_PL080_H
+
#define PL080_INT_STATUS (0x00)
#define PL080_TC_STATUS (0x04)
#define PL080_TC_CLEAR (0x08)
@@ -138,3 +141,4 @@ struct pl080s_lli {
u32 control1;
};
+#endif /* ASM_PL080_H */
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